phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8738a15c01fee37b6cc8d838f3a98809', -1, 1715839005, 1715839005, '12dd421f', -8, 0, 0)

Line : 187
File : sessions.php